Recent answers to Windows 8/Firefox 19/Dell Laptop Any way to decouple High contrast from my color settings?https://support.mozilla.org/en-US/questions/9541412013-03-22T08:20:55-07:00see this link:
Change the fonts and colors websites use
2013-03-22T08:20:55-07:00amitshreehttps://support.mozilla.org/en-US/questions/954141#answer-419565